recurrent | Natural language parsing of dates | Natural Language Processing library
kandi X-RAY | recurrent Summary
kandi X-RAY | recurrent Summary
Recurrent is a python library for natural language parsing and formatting of dates and recurring events. It turns strings like "every tuesday and thurs until next month" into RFC-compliant RRULES, to be fed into a calendar api or python-dateutil's rrulestr. It will also accept such rrules and return a natural language representation of them.
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Top functions reviewed by kandi - BETA
- Parse string
- Reset rules to defaults
- Normalize string
- Replace start and end
- Parse a time string
- Extract dates from a string
- Increment date by amount
- Extract ending event from string
- Parse the start and end date and end times
- Process thru
- Replace the ord intervals in a string
- Eat times from tokens
- Return the frequency of a given unit
- Get the ordinal index of a string
- Return the MOY index for a given string
- Return the weekday of a string
- Parse an event
- Handle Nth
- Convert s to int
- Parse a singleton
- Parse a date string
- Return the hour number
- Generate the query parameters
- Adjust exdate according to rules
- Generate a RFC formatted string
- Format an rrule
recurrent Key Features
recurrent Examples and Code Snippets
def __init__(self,
cell,
input_keep_prob=1.0,
output_keep_prob=1.0,
state_keep_prob=1.0,
variational_recurrent=False,
input_size=None,
dtype=None
def ctc_loss_v3(labels,
logits,
label_length,
logit_length,
logits_time_major=True,
unique=None,
blank_index=None,
name=None):
"""Comput
def clip_by_global_norm(t_list, clip_norm, use_norm=None, name=None):
"""Clips values of multiple tensors by the ratio of the sum of their norms.
Given a tuple or list of tensors `t_list`, and a clipping ratio `clip_norm`,
this operation retur
Community Discussions
Trending Discussions on recurrent
QUESTION
In a model with an embedding layer and SimpleRNN layer, I would like to compute the partial derivative dh_t/dh_0 for each step t.
The structure of my model, including imports and data preprocessing.
Toxic comment train data available: https://www.kaggle.com/c/jigsaw-multilingual-toxic-comment-classification/data?select=jigsaw-toxic-comment-train.csv
GloVe 6B 100d embeddings available: https://nlp.stanford.edu/projects/glove/
ANSWER
Answered 2022-Feb-18 at 14:02You could maybe try using tf.gradients
. Also rather use tf.Variable
for h0
:
QUESTION
I train the following model based on GRU, note that I am passing the argument stateful=True
to the GRU builder.
ANSWER
Answered 2022-Feb-22 at 09:55You could try defining a custom GRU
layer with a trainable variable for the states but not sure how the performance will be:
QUESTION
I train the following model based on GRU, note that I am passing the argument stateful=True
to the GRU builder.
ANSWER
Answered 2022-Feb-22 at 08:05You can try using tf.random.normal
:
QUESTION
I am having an issue with setting the portion size of a valve during run time. It appears to always take the values placed in the 'Properties' input boxes as its first/initial portion size. I want to have this value read in from a database during start up (ie. In Main > On Start up).
Attempt 1
If I assign the value that I read in from the database to a variable "parcel_size" and I place the variable name "parcel_size" in the PortionSize input, it tells be that the PortionSize cannot be zero. I assume that means it is trying to assign the value before I read it in from the database. If I give the varaible "parcel_size" a default value, it just takes that value as the first Portion Size.
Attempt 2
I also tried putting in a numerical value in the PortionSize input and then assigning a value during Main > On Start up using:
...ANSWER
Answered 2021-Aug-09 at 14:22To set this from the DB you need to have code like the following for the value
I tested this and it worked.
Since the parameter is a static parameter - which you can see when you hover the little icon next to the parameter
This means that this value is evaluated once, during creation and never again.
If you want to change during runtime you will need to call valve.set_portionSize(value)
if you want to change the value during model execution.
See below
QUESTION
I am trying to create a subgraph of my graph using Cypher projection because I want to use the GDS library. First, I am creating a subgraph using Cypher query which works perfectly fine. Here is the query:
...ANSWER
Answered 2022-Feb-09 at 19:23To access start and end node of a relationship, there is a slightly different syntax that you are using:
QUESTION
I have a Python dictionary like this:
...ANSWER
Answered 2022-Jan-25 at 16:36You can keep a depth counter as you recurse, and at each level, return the subdictionary that that has the largest associated counter:
QUESTION
We use Artifactory as a hub for all external docker registries. We have different enviornments, all pull form the same url https://docker.intra
. We suddenly have one case where a certain image is not pulled anymore but get this error
ANSWER
Answered 2021-Aug-25 at 09:19The root cause for this behavior is not clear, however it seems it's related to the namespace. Pulling the docker image within another namespace works fine. Same works if one deploys the application in a new namespace.
Alternatively you can also delete the ns completely and then re-create it.
QUESTION
I'm trying to learn how keras.layers.SimpleRNN
works by following a relatively straightforward tutorial (https://machinelearningmastery.com/understanding-simple-recurrent-neural-networks-in-keras/). However, this tutorial assumes the input is scalar, and I've been unable to scale this to higher-dimensional inputs. Here is my attempt to reproduce the behaviour of a simple RNN with 1x2 input for 3 time steps:
ANSWER
Answered 2022-Jan-08 at 03:13The matrix multiplications are correct, but they need to be performed at every timestep. And if return_sequences=False
Keras returns the output of the last timestep of shape ( 1 , 4 )
. So, we can create a for-loop which can perform the matrix multiplications for 3 timesteps.
Note: The input shape
( 3 , 2 )
denotes( time_steps , num_features )
Here's the code to replicate the Keras RNN model,
QUESTION
I am making a code which takes in jumble word and returns a unjumbled word , the data.json contains a list and here take a word one-by-one and check if it contains all the characters of the word and later checking if the length is same , but the problem is when i enter a word as helol then the l is checked twice and giving me some other outputs including the main one(hello). i know why does it happen but i cant get a fix to it
...ANSWER
Answered 2021-Nov-25 at 18:33As I understand it you are trying to identify all possible matches for the jumbled string in your list. You could sort the letters in the jumbled word and match the resulting list against sorted lists of the words in your data file.
QUESTION
I have the following code for time series predictions with RNNs and I would like to know whether for the testing I predict one day in advance:
...ANSWER
Answered 2021-Nov-06 at 22:31First, I suggest you read Tensorflow's tutorial on time series forecasting. I played around a bit with your code and the data provided. The first important thing is that only the temperature column contains information. In the code below, I prepare the data so that X over a time window of 96 samples/steps and the next step is in Y. X is of dimension (n_samples, 96, 1) and Y of dimension (n_samples, ), I use only steps_backwards points for the past (and discarded the future for simplicity, without affecting the generality) I have tried different models (a simple Fully Connected or RNN + FC, etc.). I'm doing mean pooling (with the functional API rather than the sequential model definition approach) so that I have a single predicted value at the end.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install recurrent
You can use recurrent like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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