word-count | Different programming styles | Functional Programming library
kandi X-RAY | word-count Summary
kandi X-RAY | word-count Summary
This repo contains implementations of the same program but in different programming styles, including imperative, object-oriented programming, and functional programming. It is intended to be a teaching tool for people starting to learn about functional programming - to get concrete examples of how fp compares to other existing styles. The way to read this repo is to read each .js in order - the files are numbered. The code itself has ample comments.
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word-count Examples and Code Snippets
Lines of Code : 42
License : No License
Copystatic String[][] wordCountEngine(String document) {
Map map = new LinkedHashMap<>();
int max = Integer.MIN_VALUE;
for (String str : document.split(" ")) {
String modified = str.replaceAll("[,'!.;:?]", "").to public static boolean wordCount(String inputFilePath, String outputFilePath) {
// We use default options
PipelineOptions options = PipelineOptionsFactory.create();
// to create the pipeline
Pipeline p = Pipeline.create public static DataSet> startWordCount(ExecutionEnvironment env, List lines) throws Exception {
DataSet text = env.fromCollection(lines);
return text.flatMap(new LineSplitter()).groupBy(0).aggregate(Aggregations.SUM, 1);
} Community Discussions
Trending Discussions on word-count
QUESTION
ANSWER
Answered 2020-Oct-01 at 17:23Those answers are correct for reading the declared token-counts out of a model which has them.
But in some cases, your model may only have been initialized with a fake, descending-by-1 count for each word. This is most likely, in using Gensim, if it was loaded from a source where either the counts weren't available, or weren't used.
In particular, if you created the model using load_word2vec_format(), that simple vectors-only format (whether binary or plain-text) inherently contains no word counts. But such words are almost always, by convention, sorted in most-frequent to least-frequent order.
So, Gensim has chosen, when frequencies are not present, to synthesize fake counts, with linearly descending int values, where the (first) most-frequent word begins with the count of all unique words, and the (last) least-frequent word has a count of 1.
(I'm not sure this is a good idea, but Gensim's been doing it for a while, and it ensures code relying on the per-token count won't break, and will preserve the original order, though obviously not the unknowable original true-proportions.)
In some cases, the original source of the file may have saved a separate .vocab file with the word-frequencies alongside the word2vec_format vectors. (In Google's original word2vec.c code release, this is the file generated by the optional -save-vocab flag. In Gensim's .save_word2vec_format() method, the optional fvocab parameter can be used to generate this side file.)
If so, that 'vocab' frequencies filename may be supplied, when you call .load_word2vec_format(), as the fvocab parameter - and then your vector-set will have true counts.
If you word-vectors were originally created in Gensim from a corpus giving actual frequencies, and were always saved/loaded using the Gensim native functions .save()/.load() which use an extended form of Python-pickling, then the original true count info will never have been lost.
If you've lost the original frequency data, but you know the data was from a real natural-language source, and you want a more realistic (but still faked) set of frequencies, an option could be to use the Zipfian distribution. (Real natural-language usage frequencies tend to roughly fit this 'tall head, long tail' distribution.) A formula for creating such more-realistic dummy counts is available in the answer:
Gensim: Any chance to get word frequency in Word2Vec format?
QUESTION
I'm trying to count the number of characters in each textarea on a page. I've decided to use the code below (taken from here), however I am struggling to get it working.
...ANSWER
Answered 2020-Sep-11 at 16:58The main issue is because you've attached the event handler to the textarea yet the visible element that's being typed in to is a contenteditable div. As such you need to correct your selector. As this element is a div you need to use text() or html() to read its content, not val(). It would also make more sense to use the input event for this.
Secondly, you need to fix the selector which targets the element to display the character count in.
QUESTION
when I create vue projects using CKEditor from source, I can add plugins for CKEditor.
but the editor components V-model not working as expected.
The ClassicEditor can't edit and no data update.it's a bug?
vue.config.js
...ANSWER
Answered 2020-Aug-25 at 00:51After testing, I found that EssentialsPlugin must be import.
App.vue
QUESTION
I am recently learning Apache Kafka Streams and playing the world count examples.Below is my code
...ANSWER
Answered 2020-Aug-17 at 02:46Modifying a KafkaStreams application (ie, removing or adding an operator) may result in incompatibilities. In general, you often need to reset the application (ie, delete all it's state) if you want to change the program (cf https://docs.confluent.io/current/streams/developer-guide/app-reset-tool.html).
For you particular case, the issue is operator names. Names are generated automatically using an internal counter to avoid naming conflicts. If you remove one operator, the names of downstream operators change. Thus, the count() operator does not find it's old state (each stat store also has a name and the name of the store changes, too), and thus you start with an empty state after you removed mapValues.
You can inspect the naming via Topology#describe(). This allows you to compare the topology before and after you change to the code.
To allow for compatible upgrades, the DSL allows you to specify names explicitly (cf https://docs.confluent.io/current/streams/developer-guide/dsl-topology-naming.html). This way, the naming does not change. For the word-count example, you can specify a name via:
QUESTION
I am having difficulties to remove some stopwords (default stopwords plus other words manually added) from a plot. This question is related to other two questions:
- for stopwords removing, the reference is Remove stopwords from words frequency;
- for plot, the reference is How to annotate a stacked bar chart with word count and column name?
Raw data:
...ANSWER
Answered 2020-Jun-13 at 02:44This might help;
QUESTION
ANSWER
Answered 2020-Jun-03 at 08:20For getting the word density like @SimoneRossaini told, simply use a list and save how many times you found each word. This ends up like this for example:
I modified your code and added the word density.
QUESTION
I tried putting requiredin my textarea. But it won't work because my onclick="displayText()" function executes right away. How can I require my textarea get filled out first without executing the onclick right away? Here's my code:
HTML:
...ANSWER
Answered 2020-Jun-03 at 00:12you want the system to issue a warning when the text-area is empty. You can do this by adding If-else condition expressions to your codes.
QUESTION
How do you sort in descending order using the Apache Beam framework?
I managed to create a word count pipeline which sorts alphabetically the output by word, but did not figure out how to invert the sorting order.
Here is the code:
...ANSWER
Answered 2017-Dec-11 at 22:20You can extract the Iterable> into a List> and reverse the list using Collections.reverse().
QUESTION
For a current research project, I am planning to read the JSON object "Main_Text" within a pre-defined time range on basis of Python/Pandas. When running the word-counting loop, the code however yields the error TypeError: string indices must be integers for line = row['Text Main'].
Text Main only contains strings/text and no integers. I have alreay been through trouble-shooting threads but not found a solution to this problem yet. Is there any helpful tweak to make this work?
The JSON file has the following structure:
...ANSWER
Answered 2020-May-13 at 10:05filtered_dates will return an iterator on the column names which are strings. If you want to iterate over the rows you should use iterrows().
Something like that should work :
QUESTION
I'm trying to do some very basic webcoponnets testing using typescript and mocha. I'm using jsdom to mock out the basic documents global, so I have --require jsdom-global/register in my moch opts.
Here is my test:
...ANSWER
Answered 2020-May-09 at 14:53In the browser context, there's not difference between window.customElements and customElements because window is the default namespace for the variables defined globally.
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