lit | Learning Interpretability Tool : Interactively analyze ML | Machine Learning library

 by   PAIR-code TypeScript Version: v0.5 License: Apache-2.0

kandi X-RAY | lit Summary

kandi X-RAY | lit Summary

lit is a TypeScript library typically used in Artificial Intelligence, Machine Learning, Deep Learning, Pytorch, Tensorflow applications. lit has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

The Language Interpretability Tool (LIT) is a visual, interactive model-understanding tool for ML models, focusing on NLP use-cases. It can be run as a standalone server, or inside of notebook environments such as Colab, Jupyter, and Google Cloud Vertex AI notebooks.
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              lit has a medium active ecosystem.
              It has 3138 star(s) with 333 fork(s). There are 72 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 41 open issues and 75 have been closed. On average issues are closed in 163 days. There are 41 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of lit is v0.5

            kandi-Quality Quality

              lit has 0 bugs and 0 code smells.

            kandi-Security Security

              lit has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              lit code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              lit is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              lit releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.
              It has 21103 lines of code, 963 functions and 284 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed lit and discovered the below as its top functions. This is intended to give you an instant insight into lit implemented functionality, and help decide if they suit your requirements.
            • Return an explanation of a given sentence .
            • Runs the TCAV at the given layer .
            • Compute salience result .
            • Generates examples .
            • Display a Jupyter notebook .
            • Compute the threshold for a given prediction .
            • Generate translations from given texts .
            • Gets the function to call the LITizer .
            • Finds the best flip for the target example .
            • Generate a participant .
            Get all kandi verified functions for this library.

            lit Key Features

            No Key Features are available at this moment for lit.

            lit Examples and Code Snippets

            No Code Snippets are available at this moment for lit.

            Community Discussions

            QUESTION

            Spark Scala Conditionally add to agg
            Asked 2022-Mar-26 at 22:04

            Is it possible to add an aggregate conditionally in Spark Scala?

            I would like to DRY out the following code by conditionally adding collect_set

            Example:

            ...

            ANSWER

            Answered 2022-Mar-26 at 22:04

            You can store the aggreate columns in a sequence and alter the sequence as required:

            Source https://stackoverflow.com/questions/71624627

            QUESTION

            Why joining structure-identic dataframes gives different results?
            Asked 2022-Mar-21 at 13:05

            Update: the root issue was a bug which was fixed in Spark 3.2.0.

            Input df structures are identic in both runs, but outputs are different. Only the second run returns desired result (df6). I know I can use aliases for dataframes which would return desired result.

            The question. What is the underlying Spark mechanics in creating df3? Spark reads df1.c1 == df2.c2 in the join's on clause, but it's evident that it does not pay attention to the dfs provided. What's under the hood there? How to anticipate such behaviour?

            First run (incorrect df3 result):

            ...

            ANSWER

            Answered 2021-Sep-24 at 16:19

            Spark for some reason doesn't distinguish your c1 and c2 columns correctly. This is the fix for df3 to have your expected result:

            Source https://stackoverflow.com/questions/69316256

            QUESTION

            Slow dnf to cnf in pycosat
            Asked 2022-Mar-19 at 22:23

            Question in short

            To have a proper input for pycosat, is there a way to speed up calculation from dnf to cnf, or to circumvent it altogether?

            Question in detail

            I have been watching this video from Raymond Hettinger about modern solvers. I downloaded the code, and implemented a solver for the game Towers in it. Below I share the code to do so.

            Example Tower puzzle (solved):

            ...

            ANSWER

            Answered 2022-Mar-19 at 22:23

            First, it's good to note the difference between equivalence and equisatisfiability. In general, converting an arbitrary boolean formula (say, something in DNF) to CNF can result in a exponential blow-up in size.

            This blow-up is the issue with your from_dnf approach: whenever you handle another product term, each of the literals in that product demands a new copy of the current cnf clause set (to which it will add itself in every clause). If you have n product terms of size k, the growth is O(k^n).

            In your case n is actually a function of k!. What's kept as a product term is filtered to those satisfying the view constraint, but overall the runtime of your program is roughly in the region of O(k^f(k!)). Even if f grows logarithmically, this is still O(k^(k lg k)) and not quite ideal!

            Because you're asking "is this satisfiable?", you don't need an equivalent formula but merely an equisatisfiable one. This is some new formula that is satisfiable if and only if the original is, but which might not be satisfied by the same assignments.

            For example, (a ∨ b) and (a ∨ c) ∧ (¬b) are each obviously satisfiable, so they are equisatisfiable. But setting b true satisfies the first and falsifies the second, so they are not equivalent. Furthermore the first doesn't even have c as a variable, again making it not equivalent to the second.

            This relaxation is enough to replace this exponential blow-up with a linear-sized translation instead.

            The critical idea is the use of extension variables. These are fresh variables (i.e., not already present in the formula) that allow us to abbreviate expressions, so we don't end up making multiple copies of them in the translation. Since the new variable is not present in the original, we'll no longer have an equivalent formula; but because the variable will be true if and only if the expression is, it will be equisatisfiable.

            If we wanted to use x as an abbreviation of y, we'd state x ≡ y. This is the same as x → y and y → x, which is the same as (¬x ∨ y) ∧ (¬y ∨ x), which is already in CNF.

            Consider the abbreviation for a product term: x ≡ (a ∧ b). This is x → (a ∧ b) and (a ∧ b) → x, which works out to be three clauses: (¬x ∨ a) ∧ (¬x ∨ b) ∧ (¬a ∨ ¬b ∨ x). In general, abbreviating a product term of k literals with x will produce k binary clauses expressing that x implies each of them, and one (k+1)-clause expressing that all together they imply x. This is linear in k.

            To really see why this helps, try converting (a ∧ b ∧ c) ∨ (d ∧ e ∧ f) ∨ (g ∧ h ∧ i) to an equivalent CNF with and without an extension variable for the first product term. Of course, we won't just stop with one term: if we abbreviate each term then the result is precisely a single CNF clause: (x ∨ y ∨ z) where these each abbreviate a single product term. This is a lot smaller!

            This approach can be used to turn any circuit into an equisatisfiable formula, linear in size and in CNF. This is called a Tseitin transformation. Your DNF formula is simply a circuit composed of a bunch of arbitrary fan-in AND gates, all feeding into a single arbitrary fan-in OR gate.

            Best of all, although this formula is not equivalent due to additional variables, we can recover an assignment for the original formula by simply dropping the extension variables. It is sort of a 'best case' equisatisfiable formula, being a strict superset of the original.

            To patch this into your code, I added:

            Source https://stackoverflow.com/questions/71272506

            QUESTION

            orderBy and sort is not applied on the full dataframe
            Asked 2022-Mar-16 at 09:15

            The final result is sorted on column 'timestamp'. I have two scripts which only differ in one value provided to the column 'record_status' ('old' vs. 'older'). As data is sorted on column 'timestamp', the resulting order should be identic. However, the order is different. It looks like, in the first case, the sort is performed before the union, while it's placed after it.

            Using orderBy instead of sort doesn't make any difference.

            Why is it happening and how to prevent it? (I use Spark 3.0.2)

            Script1 (full) - result after 4 runs (builds):

            ...

            ANSWER

            Answered 2022-Mar-16 at 09:15

            As it turns out, this behavior is not caused by @incremental. It can be observed in a regular transformation too:

            Source https://stackoverflow.com/questions/69493486

            QUESTION

            Extract first position of a regex match grep
            Asked 2022-Mar-12 at 12:19

            Good morning everyone,

            I have a text file containing multiple lines. I want to find a regular pattern inside it and print its position using grep.

            For example:

            ...

            ANSWER

            Answered 2022-Mar-12 at 12:19

            Awk suites this better:

            Source https://stackoverflow.com/questions/71436946

            QUESTION

            extract substring before first occurrence and substring after last occurrence of a delimiter in Pyspark
            Asked 2022-Feb-15 at 05:08

            I have a data frame like below in pyspark

            ...

            ANSWER

            Answered 2022-Feb-15 at 05:08

            Use the instr function to determine whether the rust column contains _, and then use the when function to process.

            Source https://stackoverflow.com/questions/71121217

            QUESTION

            PySpark - Timestamp behavior
            Asked 2022-Feb-13 at 21:48

            I'm trying to understand behaviour differences between pyspark.sql.currenttimestamp() and datetime.now()

            If I create a Spark dataframe in DataBricks using these 2 mechanisms to create a timestamp column, everything works nicely as expected....

            ...

            ANSWER

            Answered 2022-Feb-12 at 21:44
            1. current_timestamp() returns a TimestampType column, the value of which is evaluated at query time as described in the docs. So that is 'computed' each time your call show.

            Returns the current timestamp at the start of query evaluation as a TimestampType column. All calls of current_timestamp within the same query return the same value.

            1. Passing this column to a lit call doesn't change anything, if you check the source code you can see lit simply returns the column you called it with.

            return col if isinstance(col, Column) else _invoke_function("lit", col)

            1. If you cal lit with something else than a column, e.g. a datetime object then a new column is created with this literal value. The literal being the datetime object returned from datetime.now(). This is a static value representing the time the datetime.now function was called.

            Source https://stackoverflow.com/questions/71093893

            QUESTION

            In Spark scala dataframe how do i get week end date based on week number
            Asked 2022-Feb-09 at 19:48

            As per my business logic week start day is monday and week end day is sunday

            I want to get week end date which is sunday based on week number , some year has 53 weeks , it is not working for 53rd week alone

            Expected value for dsupp_trans_dt is 2021-01-03

            but as per below code it is null

            ...

            ANSWER

            Answered 2021-Aug-20 at 10:36

            The documentation for weekofyear spark function has the answer:

            Extracts the week number as an integer from a given date/timestamp/string. A week is considered to start on a Monday and week 1 is the first week with more than 3 days, as defined by ISO 8601.

            It means that every year actually has 52 weeks plus n days, where n < 7. For that reason, to_date considers 53/2020 as an incorrect date and returns null. For the same reason, to_date considers 01/2020 as invalid date because 01/2020 is actually 53th week of 2019 year.

            Source https://stackoverflow.com/questions/68859496

            QUESTION

            Get raw string value by import with vite
            Asked 2022-Feb-05 at 11:04

            I want to get raw string of css in npm module through vite. According to vite manual,
            https://vitejs.dev/guide/assets.html#importing-asset-as-string
            It says we can get raw string by putting "?raw" at the end of identifier.

            So I try this:

            import style from "swiper/css/bundle?raw";

            But this shows error like:

            [vite] Internal server error: Missing "./css/bundle?raw" export in "swiper" package

            If I use this:

            import style from "swiper/css/bundle";

            There are no error, but css is not just load as string but handled as bundle css.
            This is not good, because I want to use this css in my lit-based web components.
            Are there any way to get css as raw string through vite?

            ...

            ANSWER

            Answered 2022-Feb-05 at 11:04

            QUESTION

            Databricks Pyspark - Group related rows
            Asked 2022-Feb-01 at 13:55

            I am parsing an EDI file in Azure Databricks. Rows in the input file are related to other rows based on the order in which they appear. What I need is a way to group related rows together.

            ...

            ANSWER

            Answered 2022-Feb-01 at 13:54

            You can use conditional sum aggregation over a window ordered by sequence like this:

            Source https://stackoverflow.com/questions/70941527

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install lit

            LIT can be installed via pip, or can be built from source. Building from source is necessary if you wish to update any of the front-end or core back-end code.
            Download the repo and set up a Python environment:. Note: if you see an error running yarn on Ubuntu/Debian, be sure you have the correct version installed.
            The pip installation will install all necessary prerequisite packages for use of the core LIT package. It also installs the code to run our demo examples. It does not install the prerequisites for those demos, so you need to install those yourself if you wish to run the demos. See environment.yml for the list of all packages needed for running the demos.

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