PH7 | An Embedded Implementation of PHP | Natural Language Processing library
kandi X-RAY | PH7 Summary
kandi X-RAY | PH7 Summary
Documentation describing the APIs used to program PH7. Note that PH7 is very easy to learn, even for new programmer. Here is some useful links to start with:. [PH7 In 5 Minutes Or Less] Gives a high-level overview on the how to embed the PH7 engine in a host application. [An Introduction To The PH7 C/C Interface] Gives an overview and roadmap to the C/C interface to PH7. [C/C++ API Reference Guide] This document describes each API function in details. [Foreign Function Implementation] Is a how-to guide on how to install C functions and invoke them from your PHP script. [Constant Expansion Mechanism] Is a how-to guide on how to install foreign constants and expand their values from your PHP script.
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Trending Discussions on PH7
QUESTION
I have a data frame in the following format and (i) want to select all columns that contain the string "EH", (ii) add the value 207 to each observation within the selected columns, (iii) overwrite the columns by its new values.
...ANSWER
Answered 2020-Aug-26 at 08:00You can use across
in dplyr
to apply a function to multiple columns.
QUESTION
I am trying to load dataset but having problem
...ANSWER
Answered 2020-Jul-03 at 09:54Please use the following codec package in the read_csv() command:
file = pd.read_csv('data-preprocess.csv',encoding = 'unicode_escape')
QUESTION
Recently I have been trying to optimize a code I had for excluding certain character strings from a large set of data contained in an Oracle database. However I encounter issues with the conditions as those strings I am trying to exclude still appear. A sample of the code looks like this:
...ANSWER
Answered 2019-Oct-29 at 13:20The logic in your WHERE clause is not doing what you want or expect. Here's an even simpler example:
QUESTION
I have dataframe df with 7 entries of phone number and I want to create new renamed columns say ph1 .. ph7 and fill them with cleaned values of phone number i.e removing spaces, "/", "-", "+" etc.
With R , I can use lapply easily is there any way to do same in Python? I know do.call() can do same but facing issue coding it for same
...ANSWER
Answered 2019-May-29 at 20:20Assume that you have the following dataframe (quite different from yours since nothing will be updated in yours):
QUESTION
I wanted to scrape this page.
I wrote this code:
...ANSWER
Answered 2019-Mar-17 at 15:54You can use pandas read_html()
to get the table and then navigate the table using pandas DataFrame()
, see the code below!
QUESTION
I have a large dataset, which I need to produce specific charts from. This is one dataset from a number that is generated by my analytical equipment. I am currently writing a function that will be able to automatically analyse these datasets, and to do this I can use the column in the dataset that is named "Labels".
When I use the table()
function I get the contents and the frequency of the "Labels" column I get the following:
ANSWER
Answered 2018-Dec-27 at 06:42We can subset the table
with a logical condition and get the names
QUESTION
I am using Imagemagick in order to get the perceptual hash of an image. I use the following command:
...ANSWER
Answered 2018-Mar-10 at 19:31See http://www.fmwconcepts.com/misc_tests/perceptual_hash_test_results_510/index.html for detailed information and tests of this perceptual hash.
Basically it creates 42 floating point values that need to be compared with another set of 42 floating point values from another image using Sum Squared metric.
This is not a simple binary hash that can be easily stored as a string of 1s and 0x and compared using the Hamming distance.
But you can compare two images from their perceptual hashes in ImageMagick using
QUESTION
I am wondering if it is possible to add a legend for geom_point
and geom_segment
? From geom_point I get the legend automatically, however I have no clue how to add the legend for geom_segment
. I have tried scale_linetype_manual
but apperently it is not working.
This is a fragment of my data:
...ANSWER
Answered 2017-Jul-24 at 13:32All you need to do is add linetype = "mean" in the aes section of your geom_segment:
QUESTION
I am wondering if it is possible to plot a line which reflect the mean of specific rows in df. I have a set of lipids and I would like to highlight the mean value of pH = 7 from column rep for WT/SHC. I almost managed to do it, the problem is that the line should be shorter and show the mean of particular lipids. And as well in the legend dots should represent only the type of lipids and line should present mean of standard.
This is a data I am using:
...ANSWER
Answered 2017-Jul-21 at 20:20You can use geom_segment
like this:
Define starting and ending x
and starting and ending y
positions
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