OK
0
1
10
0
1
Washington metropolitan area rail computer feasibility study;
final report
1971
Englund, Carl R
Railroads
"Contract DOT-UT-10003."
Washington metropolitan area rail computer feasibility study;
final report
1971
Englund, Carl R
Railroads
"Contract DOT-UT-10003."
XXXXXXXXXX
test-usersetting-2 data:
YYYYYYYYY
Railroads
PAZPAR2_NULL_b
PAZPAR2_NULL_c
1
59412
field=title content=Washington metropolitan area rail computer feasib ...;
computer: w[1] += w(6) / (1+log2(1+lead_decay(0.000000) * length(4)));
computer: tf[1] += w[1](6) / length(7) (0.857143);
relevance = 0;
idf[1] = log(((1 + total(1))/termoccur(1));
computer: relevance += 100000 * tf[1](0.857143) * idf[1](0.693147) (59412);
score = relevance(59412);
content: title washington metropolitan area rail computer feasibility study author englund carl r medium book