<md-subject>Railroads</md-subject>
<md-description>"Contract DOT-UT-10003."</md-description>
<location id="z3950.indexdata.com/marc"
- name="Index Data MARC test server" checksum="4007858895">
+ name="marc" checksum="4007858895">
<md-title>Washington metropolitan area rail computer feasibility study;</md-title>
<md-title-remainder>final report</md-title-remainder>
<md-date>1971</md-date>
<count>1</count>
<relevance>59412</relevance>
<relevance_info>
-computer: mult[1] += local_mult(6) / (1+log2(1+lead_decay(0.000000) * length(4)));
-computer: field=title vecf[1] += mult[1](6) / length(7);
+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 * vecf[1](0.857143) * idf[1](0.693147) (59412);
+computer: relevance += 100000 * tf[1](0.857143) * idf[1](0.693147) (59412);
score = relevance(59412);
</relevance_info>
<recid>content: title washington metropolitan area rail computer feasibility study author englund carl r medium book</recid>