![]() If your array has more dimensions, it won't probably cause a fatal error but you will get different results when you combine reset() and key() or use them consecutively. While in the second method you just reset the array and didn't use a returning value instead you reset the pointer and than extracted the first key of an array. This is perfectly normal because in the first method, reset() returned the first "value" of the 'biscuits' element which is to be "cbosi". ![]() 'chocolates' => array( 'coco1' => 'cococ', 'coco2' => 'prococ' ),Įcho key ( reset ( $products )) // Fatal errorĮcho key ( $products ) // Will print 'biscuit1' Since reset() returns the first "value" of the array beside resetting its internal pointer it will return different results when it is combined with key() or used separately. ![]() Thanks.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search Please help and also please ask if anything is unclear. ValueError: setting an array element with a sequence.Ĭan anyone of you help me to resolve this error, I am almost done with my project, but this is out of my knowledge. > 538 return array(a, dtype, copy=False, order=order) > 2 classifier.fit(X_train, y_train,batch_size=100,epochs=5,callbacks=callback ,validation_data=(X_test, y_test)) Now after making callback and using classifier.fir function, it should return a training loss value along with epoch count, but it is giving me an unexpected error shown below - callback = Ĭlassifier.fit(X_train, y_train,batch_size=100,epochs=5,callbacks=callback ,validation_data=(X_test, y_test)) max_len=50Ĭlassifier.add(Embedding(max_features, 100, mask_zero=True))Ĭlassifier.add(LSTM(200, dropout=0.3, recurrent_dropout=0.3, return_sequences=False))Ĭlassifier.add(Dense(1, activation='softmax'))Ĭpile(loss = 'sparse_categorical_crossentropy', optimizer='adam',metrics = ) This is my classifier, that I made using keras to do it with LSTM. ![]() Then as we need to tokenized our data to feed it into the embedding and LSTM layer, so I did it before splitting the data into train set and test set. The dataset is twitter dataset, as it can contain mainly un-processed tweets, so I first processed the data, by cleaning the punctuations and un-used words or not-meaningful words. Guys, I am making a Sentiment Analysis Classifier and now I am stuck with a problem called ValueError: setting an array element with a sequence.
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